Australia's Race Discrimination Commissioner has urged people to speak out against comments like those made by TV personality Sonia Kruger suggesting Australia's borders should be closed to Muslims.

Kruger appeared this morning on a panel section of Channel Nine's The Today Show to discuss the question: "Do more migrants increase the risk of terror attacks?".

In response, Kruger referred to a column by News Corp's columnist Andrew Bolt where he linked Muslim immigration to France for the recent spate of terrorist attacks in the country.

"Andrew Bolt has a point here, that there is a correlation between the number of people who are Muslim in a country and the number of terrorist attacks," Kruger said.

"I have a lot of very good friends who are Muslim, who are peace-loving, who are beautiful, but there are fanatics."

She called for an end to Muslim migration, citing the reason that she wanted to "feel safe".

"I would like to see it stopped now for Australia because I want to feel safe, as all our citizens do, when they go out to celebrate Australia Day and I'd like to see freedom of speech as well," Kruger said.

Co-panellist David Campbell then interjected with: "I'd like freedom of religion as well ... this article breeds hate."